Desktop Study
Review maps, imagery, existing data

Site Selection
Identify optimal GCP locations

Access Assessment
Evaluate accessibility & safety

Sky Visibility
Check GNSS signal obstructions

Key Outputs:
Site maps, access plans, risk assessment, equipment checklist

Monument Installation
Permanent markers (concrete/brass)

Target Placement
Visible targets for surveys

Point Numbering
Unique IDs and documentation

Site Photography
Document each point location

Key Outputs:
Installed monuments, point register, photographs, sketches

Equipment Setup
Deploy GNSS receivers on points

Static Observation
2-8 hour sessions per point

Network Geometry
Ensure proper baseline config

Quality Monitoring
Check satellites & data quality

Key Outputs:
GNSS data files, observation logs, antenna records, metadata

Data Import
Load RINEX files to software

Baseline Processing
Compute differential vectors

Network Adjustment
Least squares & error analysis

Quality Assessment
Validate accuracy & precision

Key Outputs:
Adjusted coordinates, processing reports, quality statistics

Coordinate Compilation
Format in required datum

Report Preparation
Comprehensive survey report

Quality Documentation
Accuracy statements & metadata

Client Handover
Deliver all documentation

Key Outputs:
Coordinate schedule, survey report, certificates, digital files